Natraj Corrugating Machinery Co

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NC Cutoff for corrugated board

Price : INR 1,000,000.00 / Set(s)


â»structural featureï¼

âit can store 200 units ordersï¼replace the cutter specifications quickly and accuratelyï¼changing orders without stop,And enables networked computers to facilitate production management.

âKnife shaft drive gears are precision forged steel induction hardening, backlash-free transmission, advanced keyless connection, high transmission accuracyã

âCutting machine adopts inlaid front steel blade knife spiral structure, serrated knife. scissors, shears, shear force, long blade lifeã

âaround feed rollers are used  the sun gear platen way, smooth delivery, pressure evenly, easy to crush plate board or cause blockageã

âThis model is the braking energy storage (non-dynamic braking), so the energy consumption in the production process, the average electricity consumption is 1/3 of an ordinary NC cutting machine, saving more than 70% power to reach the goal of saving money .

âPrecision adjustable no gap gear to ensure precise blade engagement, running balanceã

âUsing an independent oil pump and filter with two copper distribution in each gear position oil, lubrication and coolingã

âKnife roller: fine quality forged steel material, the balanced, with good stability.

â»regular technical parametersï¼

1ãMinimum cutting lengthï¼500mm                     2ãMaximum cutting lengthï¼9999mm

  3ãCutter accuracy: Uniform for ± 1mm, non-uniform to ± 2mm

â»Roller diameter parametersï¼

11ãCross on the knife shaft center distanceï¼ï¿ 216mm         2ãBefore the lower conveying roller diameter  ï¿ 156mm 

3ãAfter the lower conveying roller diameterï¼      ï¿ 156mm        4ãThe front of the platen roller diameterï¼ ï¿ 70mm         

5ãThe front of the platen roller diameterï¼      ï¿ 70mm

Note: After all have been grinding rollers, hard chrome plated at (on except under the knife shaft) dealingã


â»Power motors and electrical parametersï¼

1ãmain drive motor powerï¼12.5KW            Full AC synchronous servo

2ãBefore feeding motor powerï¼3KWï¼Frequency Controlï¼

3ãOil pump motor powerï¼0.25KW

â»Mainly purchased parts, raw materials and originï¼



Name of main parts

Brands or place of origin

Material and type

Full AC servo motor

Shanghai futian


Feeding frequency motor

Hebei hengshui yongshun




Up and down the knife roller bearings from Japan NSK




Up sleeve

Xianyang chaoyue


Seat belt bearing

Zhejiang wuhuan


Contactors and relays, relays of middle

France schnerder


Proximity Switch



Flying shear servo control system

Germany kebi


Motion control board

Germany MKS-CT150


Rotary encoder

Wuxi ruipu


Feeding drive

Taiwan delta


Human Machine Interface



Sun gear

China shenzhen


Pneumatic components

Zhejiang sonorCSM


Name of main parts

Brands or place of origin

Material and type


Type Electrical
Model Number RNN1600
Brand Name Nagpal natraj
Voltage 380 v
Condition New
Place of Origin China
Rated Power 25 kw
After-sales Service Provided Available in india
Size 1800MM
Metallic 600000

Additional Information

Product Code RNN-5
Port China
Payment Terms L/C, T/T
Delivery Time within 45 days
Packaging Details Container Load

General Specifications

Working width 1600mm
Direction  Left/right (according to customer)
Designed speed                        Configurations
Max. speed~180m/min
Configurations Simplex
Min. cutting length 500mm
Cutting precision Non constant speed ±2mm
Constant speed ±1mm

Specifications of Motor

Motor       Voltage Property Power Qty Working mode
Main drive motor 38V AC 27Kw 1 S1
Front paper feed motor 380V AC 4KW 1 S1
Rear paper feed motor 380V AC 4KW 1 S1
Oil pump motor of drive side 380V AC 0.37KW 1 S1
Oil pump motor of operation side 380V AC 0.37KW 1 S1
Fan 380V AC 5.5KW 1 S1


Note : S1 is of constant working mode 


- Configurations
 Single layer 41.24KW